Discriminative Topic Modeling with Logistic LDA.
Iryna KorshunovaHanchen XiongMateusz FedoryszakLucas TheisPublished in: CoRR (2019)
Keyphrases
- topic modeling
- topic models
- latent dirichlet allocation
- lda model
- collaborative filtering
- generative model
- text mining
- text classification
- latent topics
- discriminative learning
- semi supervised
- topic extraction
- modeling framework
- feature extraction
- latent semantic analysis
- text corpora
- unsupervised learning
- feature selection
- artificial intelligence
- linear discriminant analysis
- gibbs sampling
- natural language
- probabilistic latent semantic analysis
- discriminating power